Merge pull request #2 from skonik/feature/add-mailhog

feature(mailhog): add email testing tool to docker-compose

Author: artinnok

README.md

@@ -18,6 +18,7 @@ Template for Django projects based on:
 - [`pytest`](https://docs.pytest.org/en/6.2.x/) with basic setup
 - Basic dependencies such `django`, `djangorestframework` etc.
 - `docker-compose` infrastructure file with database ([PostgreSQL](https://www.postgresql.org)) and cache ([Redis](https://redis.io)).
+- [mailhog](https://github.com/mailhog/MailHog) for testing emails
 - Dockerfile for application deployment
 - Settings based on environment variables.
 - Health check endpoint at `/health`

{{cookiecutter.project_name}}/app/settings/local.py

@@ -1,6 +1,8 @@
 from settings.base import *
 
-
 DEBUG = True
 
 ALLOWED_HOSTS = ["*"]
+
+EMAIL_HOST = 'localhost'
+EMAIL_PORT = '1025'

{{cookiecutter.project_name}}/docker-compose.yml

@@ -5,6 +5,8 @@ services:
     image: postgres:13.2
     container_name: {{cookiecutter.project_name}}-database
     restart: always
+    volumes:
+      - {{cookiecutter.project_name}}-postgresql:/var/lib/postgresql/data
     environment:
       POSTGRES_PASSWORD: {{cookiecutter.project_name}}
       POSTGRES_USER: {{cookiecutter.project_name}}
@@ -18,3 +20,17 @@ services:
     restart: always
     ports:
       - "6379:6379"
+
+  # Email testing
+  mailhog:
+    image: mailhog/mailhog:v1.0.1
+    container_name: { { cookiecutter.project_name } }-mailhog
+    volumes:
+      - ./docker-maildir:/maildir
+    command: [ "-storage=maildir", "-maildir-path=/maildir" ]
+    ports:
+      - '1025:1025'
+      - '8025:8025'
+
+volumes:
+    {{cookiecutter.project_name}}-postgresql: